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electronic_scales_code
- delphi7开发的电子秤上位机程序,串口rs232通讯。-see the chinese introduction
spcomm-RS232
- delphi 串行口通讯控件,带源码,开发串口程序,必须到工具。-delphi serial port communications control, with source code, the development of serial procedures, the instrument must be.